CN202251906U - Novel damping self-locking gear-shifting knob structure - Google Patents
Novel damping self-locking gear-shifting knob structure Download PDFInfo
- Publication number
- CN202251906U CN202251906U CN2011203045114U CN201120304511U CN202251906U CN 202251906 U CN202251906 U CN 202251906U CN 2011203045114 U CN2011203045114 U CN 2011203045114U CN 201120304511 U CN201120304511 U CN 201120304511U CN 202251906 U CN202251906 U CN 202251906U
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- China
- Prior art keywords
- gear
- shifting
- handball
- threaded
- knob
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- Expired - Fee Related
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a novel damping self-locking gear-shifting knob structure, comprising a gear-shifting knob and a gear-shifting lever. The gear-shifting lever is provided with threads thereon. A threaded pad is screwed and fixed at the threaded bottom of the gear-shifting lever. The gear-shifting knob is provided with an inner bore, in which a threaded body is arranged. The gear-shifting knob is threadedly connected with the gear-shifting lever via the threaded body. An elastic locking sleeve is disposed between the threaded body and the threaded pad and fills the inner bore of the gear-shifting knob. In addition, the gear-shifting knob is expanded by extruding the elastic locking sleeve, so as to be automatically locked on the threads of the gear-shifting lever. In the utility model, the main structure of existing gear-shifting knobs does not changed, but only the design of the threaded body in the gear-shifting knob, the threaded pad and the elastic locking sleeve is optimized. Simple in structure and high in interchangeability, the novel damping self-locking gear-shifting knob structure of the utility model is convenient to manufacture and assemble and achieves significant knob self-locking effect, damping effect and noise reduction effect.
Description
Technical field
The utility model relates to a kind of novel damping from locking gearshift handball structure, belongs to the automobile component field.
Background technique
At present, automobile has been come into huge numbers of families.The gear shift handball structure of automobile is referring to shown in the accompanying drawing 2; Be provided with threaded body 2 in the gear shift handball 1, it is locked on the shift level 3 through lock-nut 4, and the below of lock-nut 4 is equipped with dottle pin 5 or some ornamental pieces usually; When high-frequency vibration, be prone to the loosening vibrations abnormal sound that produces between each part.And because the requirement of car load discharging is more and more stricter; Motor has adopted a large amount of new technologies at aspects such as improving intake and exhaust, work by combustion; Like multi-point injection in inner cylinder direct injection, the cylinder, exhaust gas turbocharge etc., this feasible useful horsepower with the money motor is greatly improved, but has also strengthened engine vibration simultaneously; Cause chassis resonance, cause that further shift level and gear shift handball connection place produce the vibrations abnormal sound.
In addition; The lock position of the gear shift handball 1 of said structure is to realize through the position that lock-nut 4 is screwed on the shift level 3, and after lock-nut 4 was fixed, the lock position of gear shift handball 1 was just fixing; As if the back malposition of tightening of gear shift handball 1; Just need the position of adjustment lock-nut 4 earlier, adjust the lock position of gear shift handball 1 again, be unfavorable for assembling.
Summary of the invention
The utility model purpose provides a kind of novel damping from locking gearshift handball structure.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of novel damping comprises gearshift handball and shift level from locking gearshift handball structure, and said gear level is provided with screw thread, and the screw thread pad is twisted the thread bottom that is fixed in shift level,
Said gearshift handball is provided with endoporus, is provided with threaded body in the endoporus, and the gearshift handball is threaded with gear level through threaded body;
Be provided with elastic lock sleeve between threaded body and the screw thread pad, elastic lock sleeve riddles in the gearshift handball endoporus, and makes the gearshift handball make it to expand through the extruding elastic lock sleeve and the handball of will shifting gears is self-locking on the screw thread of shift level.
In the technique scheme, said elastic lock sleeve is the flexible rubber of anti-the extruding.Can make it to expand and the gear shift handball is self-locking on the screw thread of shift level through the extruding elastic lock sleeve, can realize shift level and the shock-absorbing function of shifting gears between the handball again.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model is at the main structure that does not change former gear shift handball, only optimal design threaded body, screw thread pad and the elastic lock sleeve in the gear shift handball, simple in structure, interchangeability strong, be convenient to manufacturing and assembling, handball self-locking and damping noise reduction effect are obvious.
The compact structure of the utility model, cost low, be suitable for applying.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one a structural representation;
Accompanying drawing 2 is the schematic representation of gear shift handball structure in the background technique.
Wherein: 1, gearshift handball; 2, threaded body; 3, elastic lock sleeve; 4, screw thread pad; 5, gear level.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one:
Shown in accompanying drawing 1, screw thread pad 4 is twisted solid thread bottom at shift level 5; Elastic lock sleeve 3 adopts the flexible rubber of anti-the extruding to process, and is sleeved on the screw thread of shift level 5, and develop its lower end and screw thread pad 4 upper-end surfaces; During cylindrical rigid plastics threaded body 2 firmly is bonded in; Gear shift handball 1 is enclosed within on the screw thread of shift level 5 and slowly tightens downwards, elastic lock sleeve 3 outwards expands under the effect of screwing force, is squeezed in the endoporus of screw thread and gear shift handball 1 of shift level 5 the realization tensioner from the locking function; Simultaneously since between shift level 5 and the gear shift handball 1 through the flexible body jam-packed, screw thread pad 4 does not directly contact with gear shift handball 1 with shift level 5, has realized shock-absorbing function.
The latch functions of gear shift handball 1 makes it to expand and realizes through extruding elastic lock sleeve 3, lock position that can free adjustment gear shift handball 1.
Through the flexible body jam-packed, screw thread pad 4 does not directly contact with gear shift handball 1 with shift level 5, has realized shock-absorbing function between shift level 5 and the gear shift handball 1.
What should explain is; Above embodiment is only unrestricted in order to the technological scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technological scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technological scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (2)
1. a novel damping comprises gearshift handball (1) and shift level (5) from locking gearshift handball structure, and it is characterized in that: said gear level is provided with screw thread, and screw thread pad (4) is twisted the thread bottom that is fixed in shift level; Said gearshift handball is provided with endoporus, is provided with threaded body (2) in the endoporus, and the gearshift handball is threaded with gear level through threaded body;
Be provided with elastic lock sleeve (3) between threaded body and the screw thread pad, elastic lock sleeve riddles in the gearshift handball endoporus, and makes gearshift handball (1) make it to expand through the extruding elastic lock sleeve and the handball of will shifting gears is self-locking on the screw thread of shift level.
2. novel damping according to claim 1 is from locking gearshift handball structure, and it is characterized in that: said elastic lock sleeve is the flexible rubber of anti-the extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203045114U CN202251906U (en) | 2011-08-21 | 2011-08-21 | Novel damping self-locking gear-shifting knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203045114U CN202251906U (en) | 2011-08-21 | 2011-08-21 | Novel damping self-locking gear-shifting knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251906U true CN202251906U (en) | 2012-05-30 |
Family
ID=46113149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203045114U Expired - Fee Related CN202251906U (en) | 2011-08-21 | 2011-08-21 | Novel damping self-locking gear-shifting knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141783A (en) * | 2013-05-07 | 2014-11-12 | 现代自动车株式会社 | Gearshift assembly |
| WO2022141783A1 (en) * | 2020-12-28 | 2022-07-07 | 浙江方向汽车零部件股份有限公司 | Gear shift knob |
-
2011
- 2011-08-21 CN CN2011203045114U patent/CN202251906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141783A (en) * | 2013-05-07 | 2014-11-12 | 现代自动车株式会社 | Gearshift assembly |
| WO2022141783A1 (en) * | 2020-12-28 | 2022-07-07 | 浙江方向汽车零部件股份有限公司 | Gear shift knob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Free format text: FORMER OWNER: YANCHENG ZHONGMA AUTOMOBILE PARTS CO., LTD. Effective date: 20140805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224051 YANCHENG, JIANGSU PROVINCE TO: 317513 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140805 Address after: 317513, Wenling City, Zhejiang Province town of stone industry zone, No. 1, one road Patentee after: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Address before: 224051 No. 22, Saline Lake Road, Ting Lake Economic Development Zone, Jiangsu, Yancheng City Patentee before: Yancheng Zhongma Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20190821 |